NOTICE TO NOTEHOLDERS

Issue of 5,000 Units of EUR 1,000 Notes linked to the Citi Custom Multi-Premia Commodity Index due September 2026 (the Tranche 1 Notes) and issue of 15,000 Units of EUR 1,025.139 Notes linked to the Citi Custom Multi-Premia Commodity Index due September 2026 (the Tranche 2 Notes and, together with the Tranche 1 Notes, the Notes) to be consolidated and form a single series with the issue of the Tranche 1 Notes

(ISIN: XS2650825214; Series Number: CGMFL63704)

issued by

CITIGROUP GLOBAL MARKETS FUNDING LUXEMBOURG S.C.A.

(incorporated as a corporate partnership limited by shares (société en commandite par actions) under Luxembourg law, with registered office at 31, Z.A. Bourmicht, L-8070 Bertrange, Grand Duchy of Luxembourg and registered with the Register of Trade and Companies of Luxembourg (Registre de commerce et des sociétés, Luxembourg) under number B 169.199)

unconditionally and irrevocably guaranteed by

CITIGROUP GLOBAL MARKETS LIMITED

(incorporated in England and Wales)

Under the Citi Global Medium Term Note Programme

This Notice is supplemental to and should be read in conjunction with the Pricing Supplement dated 20 September 2023 in respect of the Tranche 1 Notes and the Pricing Supplement dated 8 July 2024 in respect of the Tranche 2 Notes (each a Pricing Supplement) and the Offering Circular (as defined in the Pricing Supplement). Terms used but not defined herein shall be as defined in the Pricing Supplement or the Amended and Restated Pricing Supplement (as defined below).

The Issuer hereby provides notice that, with effect from 16 September 2026 (the Effective Date), and with the approval of the Noteholder(s), the terms and conditions of the Notes are amended as set out in the Amended and Restated Pricing Supplement dated 16 September 2026 (the Amended and Restated Pricing Supplement).

The Amended and Restated Pricing Supplement showing the relevant changes is hyperlinked at the end of this notice.

This Notice shall be governed by, and construed in accordance with, English law.

The contact details of the Issuer are as set out below:

Citigroup Global Markets Funding Luxembourg S.C.A.

31, Z.A. Bourmicht

L-8070 Bertrange

Grand Duchy of Luxembourg

e-mail:                   [email protected];

                              [email protected]

The Issuer accepts responsibility for the information contained in this Notice.

CITIGROUP GLOBAL MARKETS FUNDING LUXEMBOURG S.C.A.

(as Issuer)

Dated: 16 September 2026

368376825

The Amended and Restated Pricing Supplement is set out at the below link

http://www.rns-pdf.londonstockexchange.com/rns/6462V_1-2026-9-21.pdf